From: Andrew Lunn <andrew@lunn.ch>
To: Calvin Johnson <calvin.johnson@oss.nxp.com>
Cc: Jeremy Linton <jeremy.linton@arm.com>,
Russell King - ARM Linux admin <linux@armlinux.org.uk>,
Jon <jon@solid-run.com>,
Cristi Sovaiala <cristian.sovaiala@nxp.com>,
Ioana Ciornei <ioana.ciornei@nxp.com>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
Florian Fainelli <f.fainelli@gmail.com>,
Madalin Bucur <madalin.bucur@oss.nxp.com>,
linux.cj@gmail.com, linux-acpi@vger.kernel.org,
netdev@vger.kernel.org
Subject: Re: [net-next PATCH v3 3/5] net: phy: introduce phy_find_by_fwnode()
Date: Wed, 8 Jul 2020 20:58:37 +0200 [thread overview]
Message-ID: <20200708185837.GJ928075@lunn.ch> (raw)
In-Reply-To: <20200708173435.16256-4-calvin.johnson@oss.nxp.com>
> +/**
> + * fwnode_mdio_find_bus - Given an mii_bus fwnode, find the mii_bus.
> + * @mdio_bus_fwnode: fwnode of the mii_bus.
> + *
> + * Returns a reference to the mii_bus, or NULL if none found. The
> + * embedded struct device will have its reference count incremented,
> + * and this must be put once the bus is finished with.
> +struct phy_device *phy_find_by_fwnode(struct fwnode_handle *fwnode)
> +{
> + struct fwnode_handle *fwnode_mdio;
> + struct mii_bus *mdio;
> + int addr;
> + int err;
> +
> + fwnode_mdio = fwnode_find_reference(fwnode, "mdio-handle", 0);
> + mdio = fwnode_mdio_find_bus(fwnode_mdio);
You don't seem to release the reference on the device anywhere. Is
that a problem?
Andrew
next prev parent reply other threads:[~2020-07-08 18:58 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-08 17:34 [net-next PATCH v3 0/5] ACPI support for dpaa2 MAC driver Calvin Johnson
2020-07-08 17:34 ` [net-next PATCH v3 1/5] Documentation: ACPI: DSD: Document MDIO PHY Calvin Johnson
2020-07-08 17:34 ` [net-next PATCH v3 2/5] net/fsl: store mdiobus fwnode Calvin Johnson
2020-07-08 18:55 ` Andrew Lunn
2020-07-08 19:38 ` Andy Shevchenko
2020-07-08 17:34 ` [net-next PATCH v3 3/5] net: phy: introduce phy_find_by_fwnode() Calvin Johnson
2020-07-08 18:58 ` Andrew Lunn [this message]
2020-07-08 19:42 ` Andy Shevchenko
2020-07-08 17:34 ` [net-next PATCH v3 4/5] phylink: introduce phylink_fwnode_phy_connect() Calvin Johnson
2020-07-08 17:34 ` [net-next PATCH v3 5/5] net: dpaa2-mac: Add ACPI support for DPAA2 MAC driver Calvin Johnson
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